[bitbake-devel] [PATCH 1/2] utils.py: Check for duplication dependency entries

[Mark Hatle]

explode_dep_versions is not able to have duplicate entries.  Previously
duplicate entries ended up with the last item being the one returned to
the caller.

Instead we now throw a ValueType exception.  This will ensure the caller
always gets the full set of declared dependencies.

Signed-off-by: Mark Hatle <mark.hatle at windriver.com>
---
 lib/bb/utils.py |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/lib/bb/utils.py b/lib/bb/utils.py
index 82dab6b..fa5d2ab 100644
--- a/lib/bb/utils.py
+++ b/lib/bb/utils.py
@@ -159,6 +159,8 @@ def explode_dep_versions(s):
             lastver = lastver + " " + (i[:-1] or "")
             r[lastdep] = lastver
         elif not inversion:
+            if i in r:
+                raise ValueError("Error, item %s appeared in dependency string '%s' multiple times.  explode_dep_versions cannot cope with this." % (i, s))
             r[i] = None
             lastdep = i
             lastver = ""
-- 
1.7.3.4